68115054 has 32 divisors (see below), whose sum is σ = 155957760. Its totient is φ = 19428192.

The previous prime is 68115041. The next prime is 68115071. The reversal of 68115054 is 45051186.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34272 + ... + 36204.

It is an arithmetic number, because the mean of its divisors is an integer number (4873680).

Almost surely, 2^68115054 is an apocalyptic number.

68115054 is an abundant number, since it is smaller than the sum of its proper divisors (87842706).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

68115054 is a wasteful number, since it uses less digits than its factorization.

68115054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2784.

The product of its (nonzero) digits is 4800, while the sum is 30.

The square root of 68115054 is about 8253.1844763097. The cubic root of 68115054 is about 408.3955818285.

The spelling of 68115054 in words is "sixty-eight million, one hundred fifteen thousand, fifty-four".